19145-1804 BU 422 (HD 179767)
19h 14m 32.96s -18° 03' 35.1" P.A. 31.00 sep 12.2 mag 8.31,12.10 Sp F2V dist. 108.7 pc (354.58 l.y.)
| Coord 2000 |
19145-1804 |
|
Discov num |
BU 422 |
|
Comp |
|
|
Coord arcsec 2000 |
19 14 32.96 -18 03 35.1 |
|
| Date first |
1891 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
44 |
|
Pa last |
31.3 |
|
P.A. Now (θ) |
31.3° |
|
| Sep first |
12.3 |
|
Sep last |
12.211 |
|
Sep. Now (ρ) |
12.211" |
|
| Mag pri |
8.31 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
3.79 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=1.662
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 179767 |
|
Constellation |
Sagittarius |
|
SAO |
162351 |
|
HIP |
94544 |
|
| Tycho2 |
6300-01279-1 |
|
Gaia DR2 |
4084582313045243136 |
|
HD |
179767 |
|
BD |
BD-18 5266 |
|
| Distance |
108.7 |
|
Distance ly |
354.58 |
|
